Specifying a range of allowable client IP addresses for the portal

Specify the range of client IP addresses to be allowed in a deployment of the portal

About this task

Use an extra-values-file to provide the allowlist of IP address.

Procedure

In your project directory, create a file called ptl-extra-values.yaml. For example:

  spec:
    portalUIEndpoint:
        annotations:
          ingress.kubernetes.io/whitelist-source-range: 1.2.88.0/24

In this example, 1.2.88.0/24 is the acceptable range of client IP addresses.

Note: Depending on your network configuration for the forwarding of client IP addresses, you might need to run several test iterations to work out which client IP addresses to include in the list.